PFW Podcast 106: Revenge week in the preseason?

Eric and Arthur hit on the week's biggest headlines — Travis Frederick's illness and the Cowboys' O-line tumult, the important helmet rule clarification, A.D. in D.C. and whether Urban Meyer could ever get away with this in the NFL. Next up, the guys review 'Hard Knocks' Ep. 3 and share six storylines to watch in the third week of the preseason, with a revenge theme at play. Seriously.